200691699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 305088000

約数和(自身を除く): 104396301

約数列:

[1, 3, 13, 19, 39, 57, 199, 247, 597, 741, 1361, 2587, 3781, 4083, 7761, 11343, 17693, 25859, 49153, 53079, 77577, 147459, 270839, 336167, 812517, 1008501, 3520907, 5145941, 10562721, 15437823, 66897233, 200691699]

約数ペア:

[(1, 200691699), (3, 66897233), (13, 15437823), (19, 10562721), (39, 5145941), (57, 3520907), (199, 1008501), (247, 812517), (597, 336167), (741, 270839), (1361, 147459), (2587, 77577), (3781, 53079), (4083, 49153), (7761, 25859), (11343, 17693)]